A simple web server to serve and show some Prometheus metrics and Alertmanager alerts
This tool is for people who has running Prometheus and Alertmanager in the backend and want to show some few metrics on the web without heavy tools like Grafana. Use case is a kind of status page or status view on mobile app-
- Prometheus running on http://127.0.0.1:9090
- Alertmanager running on http://127.0.0.1:9093
- adjust the metrics in the index.html template
The dashboard will serve on 0.0.0.0:8080 and can be visit by http://:8080
./prometheus-dashboard
docker run -d -P 8080:8080 ghcr.io/eumel8/charts/prometheus-dashboard:1.0.4
set another Prometheus and Alertmanager URL
docker run -d -P 8080:8080 -e PROMETHEUS_URL=http://192.168.0.49:9090/api/v1/query -e ALERTMANAGER_URL=http://192.168.0.49:9093/api/v2/alerts ghcr.io/eumel8/charts/prometheus-dashboard:1.0.4
hint: with docker -v you can mount another index.html template in your docker
helm -n monitoring upgrade dashboard oci://ghcr.io/eumel8/charts/prometheus-dashboard:1.0.4 --create-namespace
set another Prometheus and Alertmanager URL
helm -n monitoring upgrade dashboard oci://ghcr.io/eumel8/charts/prometheus-dashboard:1.0.4 --create-namespace --set prometheusURL="http://92.168.0.49:9090/api/v1/query" --set alertmanagerURL="http://192.168.0.49:9093/api/v2/alerts"
hint: you can manage your own index.html template as ConfigMap and refer this in the Helm chart values:
indexMap:
enabled: true
name: my-index-html
You can also query a Thanos backend instead of Prometheus. Use the -thanos flag or the Helm chart option:
thanos:
enabled: true
Move also the thanos.html template to index.html to handle the different data struct.
Frank Kloeker f.kloeker@telekom.de
Life is for sharing. If you have an issue with the code or want to improve it, feel free to open an issue or an pull request.